The Soterix Medical 1×1 was developed by clinical researchers, scientists, and biomedical engineers to provide all clinical standard tDCS protocols. Current intensity from 0.1 to 2 mA (5 mA option available upon request), and current duration from 5 to 40 minutes. Stimulation set-up is straight-forward with the simple to set-up Open-Panel™ controls, 1×1 electrode accessories, and SmartScan™ indicator. The tDCS 1×1 features allow you to focus on the subject and experiment, not the device.